Cap for tube



FIG. 1 is a perspective view of the cap for tube of the present invention;

FIG. 2 is a front view;

FIG. 3 is a rear view;

FIG. 4 is a left side view;

FIG. 5 is a right side view;

FIG. 6 is a top view;

FIG. 7 is a bottom view, the broken lines showing of the inside of the cap being for illustrative purposes only and forming no part of the claimed design; and,

FIG. 8 is a perspective view of the tube cap shown attached to a tube. The broken lines showing of the tube is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a cap for tube, as shown and described. 